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SQLI

Full-time|On-site|Lyon

Join our dynamic team at SQLI as a Senior Front-End React Developer! We are searching for a passionate and skilled developer to enhance our digital platforms with cutting-edge technology. You will work collaboratively within our France DXP department, leveraging your expertise in React to create seamless user experiences that captivate our clients.If you're …

Mar 27, 2026

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Senior MES Project Manager H/F

everience

Contract|On-site|Lyon

Join everience as a Senior MES Project Manager where you will lead transformative projects in the manufacturing execution systems (MES) domain. You will collaborate with cross-functional teams to enhance production efficiency and optimize processes. Your expertise will guide the successful implementation of advanced MES solutions, ensuring seamless integration with existing systems.

Feb 25, 2026

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Senior Java / Angular Developer (F/H)

SQLI

Full-time|On-site|Lyon

We are seeking a talented and experienced Senior Java / Angular Developer to join our Apps Engineering practice on a strategic project within the energy sector. You will become a vital member of a close-knit team (typically 5 to 6 people) facing significant technical challenges in a high-impact business scope: managing critical data, integrating partner systems, and ensuring robustness and performance. Project ContextIn this role, you will work on a foundational project for a key player in the energy sector, collaborating with a team of around 5 to 6 developers. You will have substantial technical autonomy while operating within an Agile/Scrum framework with bi-weekly sprints. Development & Architecture:Design and develop full-stack features utilizing Java and Angular, taking true ownership of code quality.Design and expose robust, well-documented REST APIs.Contribute to technical architecture and suggest improvements.Manage and manipulate complex business data sets (imports, exports, batch processing).Interact with partner systems (GIS, portals, third-party APIs).Cloud & Infrastructure AWS:AWS: Deploy and maintain application services on AWS.Contribute to the optimization of cloud costs and performance.Participate in defining infrastructure as code (IaC) when applicable.Quality & Testing:Ensure code quality through unit and integration testing.Analyze and rectify anomalies detected by TNR or manual tests.Validate developments in the Qualification and Acceptance environments.Deployment, Monitoring & Technical Leadership:Actively participate in MEP and CI/CD monitoring (GitLab).Mentor junior developers within the team (code reviews, mentoring).Document developments, architectural decisions, and technical processes.Be proactive in continuous improvement of team practices.

Mar 4, 2026

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Senior Fullstack Developer H/F

inetum2

Full-time|On-site|Lyon

We are seeking a highly skilled and motivated Senior Fullstack Developer to join our dynamic team at inetum2. This role is ideal for individuals who thrive in a fast-paced environment and are passionate about developing innovative solutions.As a Senior Fullstack Developer, you will play a crucial role in designing, developing, and maintaining applications across the full technology stack. You will collaborate with cross-functional teams to deliver high-quality software that meets our clients' needs.

Oct 23, 2025

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Senior Project Engineer - Nuclear Infrastructure H/F

Egis Group

Full-time|On-site|Lyon

Join Egis Group as a Senior Project Engineer specializing in nuclear infrastructure projects. In this pivotal role, you will leverage your engineering expertise to oversee the planning, execution, and completion of complex nuclear infrastructure initiatives. You will collaborate with multidisciplinary teams to ensure that projects meet technical specifications, regulatory compliance, and safety standards.Your responsibilities will include managing project timelines, resources, and budgets while maintaining quality and safety protocols. You will also be tasked with regular communication with stakeholders, providing updates and addressing any project challenges as they arise.

Aug 8, 2025

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Senior Project Engineer for Railway Infrastructure (H/F)

Assystem

Full-time|On-site|Lyon

Role Overview Assystem is looking for a Senior Project Engineer focused on railway infrastructure in Lyon. This position shapes the development and delivery of railway projects, working closely with experienced colleagues to move transportation initiatives forward. What You Will Do Lead and coordinate key phases of railway infrastructure projects Work alongside multidisciplinary teams to ensure successful project outcomes Support the implementation of new solutions in rail transportation Location Lyon

Apr 20, 2026

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Senior Front-End React Developer (H/F)

SQLI

Full-time|On-site|Lyon

Join our dynamic team at SQLI as a Senior Front-End React Developer. In this role, you will leverage your expertise in React to create intuitive and engaging user interfaces for our clients. You will collaborate closely with designers and back-end developers to bring innovative web applications to life, ensuring optimal performance and user experience.As a key member of our development team, you will also mentor junior developers and contribute to best practices in coding and design. Your passion for technology and commitment to quality will play a crucial role in driving our projects to success.

Feb 17, 2025

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Cybersecurity Coordinator H/F

Everience

Full-time|On-site|Lyon

Everience is enhancing its cross-functional coordination framework on cybersecurity and operational security within digital services. In a multi-IT department and multi-business context, the goal is to ensure a consolidated view, manage cross-functional requests, and improve the security level of projects.To meet these challenges, we are looking for a Cybersecurity-focused Coordinator who can work closely with engineering teams and business leaders.Your responsibilities will include:Cross-Functional Coordination & ManagementCentralizing security needs for various IT departments.Leading responses with engineering teams: analyses, decisions, action tracking.Acting as a single point of contact within your scope.Project Support & Service Catalog RequestsManaging requests from the service catalog or outside the catalog.Supporting mini-projects and cross-functional initiatives related to security.Structuring and monitoring an average of one request per quarter.Cyber Awareness & MonitoringContributing to cybersecurity monitoring and best practices.Raising awareness among stakeholders on security issues.Build SupportSupporting topics related to construction (build) with technical teams.Ensuring the coherence and overall quality of technical deliverables.

Mar 6, 2026

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Junior Engineer - Functional Safety & Integrated Logistics Support - Rail Transportation (H/F)

Egis Group

Full-time|On-site|Lyon

The Junior Engineer - Functional Safety & Integrated Logistics Support position at Egis Group centers on supporting rail transportation projects in Lyon. This role involves contributing to the safety and reliability of rail systems while collaborating with a team of experienced engineers. Main responsibilities Assist in applying functional safety standards to rail projects Support integrated logistics processes to improve system efficiency Work alongside senior team members to address technical challenges Professional development This role provides hands-on experience in rail transport, with a focus on both safety and logistics. The position encourages skill growth through exposure to innovative projects and expert mentorship. Location Based in Lyon, this role is part of Egis Group’s ongoing commitment to excellence and innovation in rail transportation.

Apr 29, 2026

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Biology and Python Specialist - Freelance AI Trainer

Toloka AI

Contract|Remote|Remote — Lyon, Auvergne-Rhône-Alpes, France

Toloka AI is looking for a freelance specialist with a strong background in biology and hands-on experience with Python programming. This position centers on supporting the development and improvement of AI models that address challenges in biological research and applications. As an AI Trainer, you will apply your subject matter knowledge to help shape advanced tools for the life sciences. The work is fully remote, connecting you with a team committed to innovation in artificial intelligence. Role overview Contribute biological expertise to projects involving AI and Python. Help refine and improve AI models for use in biological contexts. Collaborate remotely with colleagues focused on AI advancements. Requirements Strong knowledge of biology. Experience programming in Python. Interest in artificial intelligence and its applications in biology. Ability to work independently in a remote setting.

Apr 29, 2026

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Industrial Test Engineer

Alten

Full-time|On-site|Lyon

Role overview Alten is looking for an Industrial Test Engineer based in Lyon to help strengthen testing solutions in the Rail sector. This role centers on designing, building, and improving test systems that support quality standards across multiple projects. What you will do Work alongside a team to develop and refine test systems tailored for rail applications Take part in implementing and optimizing testing processes Assist in maintaining strict product quality requirements Who should apply This position is well suited to recent engineering graduates interested in starting a career in industrial testing and quality assurance.

Apr 24, 2026

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Mathematics & Python Specialist - Freelance AI Consultant

Mindrift

Part-time|$45/hr - $45/hr|Remote|Remote — Lyon, Auvergne-Rhône-Alpes, France

Mindrift connects mathematics and programming specialists with project-based AI consulting work for technology companies. This freelance role centers on designing and validating advanced computational mathematics problems, with a strong emphasis on Python programming and mathematical rigor. All work is remote and project-based, not a permanent position. Role overview As a Mathematics & Python Specialist, projects will involve: Designing original computational mathematics problems that reflect real mathematical research workflows Developing problems that require Python programming to solve, using libraries such as Numpy, SciPy, or Sympy Creating computationally intensive tasks that cannot be solved manually in a short period Formulating problems involving complex reasoning in areas like number theory, combinatorics, graph theory, and numerical analysis Basing tasks on real-world research challenges or practical mathematical applications Validating solutions using Python and recognized mathematical libraries Documenting problem statements clearly and providing verified answers Requirements Degree in Mathematics (Pure or Applied) or a related field Proficiency in Python for numerical validation; familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar tools is also acceptable At least 2 years of relevant experience (applied, research, or teaching) Experience with numerical methods and symbolic computation Ability to design problems that reflect authentic mathematical research processes Knowledge of computational complexity theory Strong English writing skills at C1 level or above Project commitment During active project phases, expect to commit around 10–20 hours per week. Actual workload will depend on project needs and may vary. Compensation Contributors may earn up to $45 per hour, depending on expertise and pace. Compensation varies by project scope, complexity, and required skills. Application process To apply, submit your CV in English and specify your English proficiency level. The process includes application review, qualification steps, joining a project, completing assigned tasks, and receiving compensation.

Apr 29, 2026

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Project Manager - Urban Infrastructure Development

Artelia

Full-time|On-site|Lyon

Join Artelia as a Project Manager specializing in urban infrastructure development in the vibrant city of Lyon. In this role, you will oversee various projects aimed at enhancing urban environments through innovative infrastructure solutions.

Mar 20, 2026

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Test Engineer - H/F

Assystem

Contract|On-site|Lyon

As part of the EPR2 program, we are seeking a Test Engineer to assist in the construction and optimization of the testing and commissioning sequence.Reporting to Eugénie, Technical Pilot, you will be integrated into the Testing & Commissioning team, interacting constantly with various disciplines including systems, I&C, electrical, fluids, construction, contracts, and commissioning.Your responsibilities will focus on five main areas:Test Planning Optimization:Analyze project feedback from EPR projects,Propose test scenarios (sequence).Definition and Consolidation of System Test Bubbles:Define system test bubbles,Review system testability.Preparation for On-site Commissioning Activities:Identify needs for temporary services and networks,Identify testing resources.Integration of Commissioning Requirements into Contracts:Analyze testing requirements to be integrated into contracts,Support contractors.Digitalization of Testing:Identify digitalization opportunities,Support the development of digital tools,Formalize processes.These activities encompass the fields of fluids, HVAC, electricity, and control-command. These missions will lead you to perform the following activities:Production of technical deliverables (testing bubble notes, planning strategies, testing resource notes).Management of commissioning-related actions (TS/TA, electrical distribution).Instruction and coordination of Testing topics related to I&C.Participation in system reviews to ensure the design's testability.Contribute to securing site activities through the definition of contractual testing requirements.

Mar 3, 2026

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Penetration Testing Pilot / IT Security Coordination

everience

Full-time|On-site|Lyon

Join everience as a Penetration Testing Pilot where you will be at the forefront of enhancing our IT security protocols. In this role, you will coordinate and lead security testing initiatives to identify vulnerabilities and strengthen our defenses against potential threats.

Feb 23, 2026

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Senior Full Stack Developer (H/F)

Assystem

Full-time|On-site|Lyon

Join Assystem as a Senior Full Stack Developer (H/F) in Lyon, where you will leverage your expertise in both front-end and back-end technologies to deliver cutting-edge solutions. You will be an integral part of our dynamic team, collaborating with cross-functional units to design, develop, and maintain robust applications. This role requires a deep understanding of software engineering principles and a passion for innovation.

Feb 11, 2026

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Head of Business Development / Senior Accounts Sales - Lyon

Gojob

Full-time|On-site|Lyon

Role overview Gojob is seeking a Head of Business Development / Senior Accounts Sales to join the team in Lyon. This role centers on expanding Gojob’s footprint and deepening relationships with major clients across the Lyon region. What you will do Drive business development efforts to grow Gojob’s presence locally Create and implement strategies that align with the company’s growth objectives Establish and nurture long-term partnerships with key accounts in the area

Apr 28, 2026

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Senior Consultant - Project Manager IV - Transport & Mobility - Full-Time - H/F

Talan

Full-time|On-site|Lyon

Join Talan as a Senior Consultant specializing in Transport and Mobility projects. You will lead innovative initiatives aimed at transforming mobility solutions within urban environments. In this role, you will collaborate with cross-functional teams and engage with various stakeholders to strategize and implement impactful transportation solutions.

Apr 10, 2026

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Material Scientist Specializing in Python - Freelance AI Trainer

Mindrift

Contract|$45/hr - $45/hr|Remote|Remote — Lyon, Auvergne-Rhône-Alpes, France

We kindly request that you submit your CV in English, along with your proficiency level in the language.Mindrift is a dynamic platform that bridges talented specialists with project-oriented AI opportunities at leading technology firms, emphasizing the evaluation and enhancement of AI systems. Please note that participation is project-based and does not lead to permanent employment.Role Overview:Your contributions will involve various tasks tailored to each project, including:Designing innovative material engineering challenges that reflect true engineering workflows;Developing problems that necessitate Python programming for engineering simulations and calculations;Creating computationally intensive problems that require numerical methods or iterative solutions;Formulating challenges involving system design, optimization, and analysis;Aligning problems with real-world research issues or practical engineering applications;Validating solutions through Python using established engineering libraries;Clearly documenting problem statements and providing verified correct solutions.Qualifications:This opportunity suits material scientists and engineers proficient in Python, open to engaging in part-time, non-permanent projects. Ideally, candidates will possess:A degree in Material Science or a related discipline;Proficiency in Python for numerical validation; familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar programming languages is acceptable;A minimum of 2 years of professional experience, which can include applied, research, or teaching roles;A solid understanding of practical engineering limitations and approximations;Exceptional written English skills (C1+).How the Process Works:Apply → Successfully pass qualifications → Join a project → Complete assigned tasks → Receive paymentProject Expectations:For this role, tasks are anticipated to require approximately 10–20 hours per week during active phases, contingent on project demands. This is an estimation and not a guaranteed workload while the project is ongoing.Compensation:Contributors can earn up to $45 per hour, based on their contribution level and pace. Compensation may vary across projects depending on the scope, complexity, and required expertise. Please be aware that different projects on the platform may offer varying compensation rates based on their specific requirements.

May 2, 2026

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Freelance AI Trainer with Expertise in Statistics & Python

toloka-ai

Part-time|$50/hr - $50/hr|Remote|Remote — Lyon, Auvergne-Rhône-Alpes, France

We invite you to submit your CV in English, including your proficiency level in English.At Mindrift, we specialize in connecting talented professionals with exciting project-based AI opportunities at leading tech firms. Our focus is on testing, evaluating, and enhancing AI systems. Note that this is a project-based role, not a permanent position.Opportunity OverviewEach project presents unique challenges, and contributors may be tasked with:Creating original computational statistics problems that reflect genuine mathematical research workflows;Formulating problems that require Python programming for solutions (utilizing libraries such as Numpy, SciPy, and Sympy);Designing problems that are computationally intensive, taking days or weeks to solve manually;Developing scenarios that demand complex reasoning across areas like number theory, combinatorics, graph theory, and numerical analysis;Grounding problems in real research challenges or practical applications in mathematics;Validating solutions using Python and standard mathematical libraries;Clearly documenting problem statements and supplying verified correct answers.Ideal Candidate ProfileThis opportunity is well-suited for statistics experts with Python experience, open to engaging in part-time, non-permanent projects. We prefer candidates who have:A degree in Statistics or a related field;Proficiency in Python for numerical validation, with knowledge of MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or other domain-specific libraries considered equivalent;A minimum of 2 years of professional experience in applied research or teaching;Strong written English skills (C1+ level);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects will be advantageous.Application ProcessApply → Pass qualifications → Join a project → Complete tasks → Get compensatedProject CommitmentFor this project, contributors can expect to dedicate approximately 10–20 hours per week during active phases, contingent on project needs. This is an estimate and not a guaranteed workload.CompensationContributors may earn up to $50 per hour, contingent upon their level of expertise and the pace of their contributions. Compensation varies by project scope, complexity, and required skills, and other projects on the platform may offer different compensation rates.

Apr 30, 2026

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